(a) Air-conditioning equipment:
(1) shall be manufactured, installed, and maintained to ensure the safety of the vehicle occupants and the public; and
(2) may not contain any refrigerant that is flammable or is toxic to persons unless the refrigerant is included in the list published by the United States Environmental Protection Agency as a safe alternative motor vehicle air conditioning substitute for chlorofluorocarbon-12, pursuant to 42 U.S.C. Section 7671k(c).
(b) A person may not possess or offer for sale, sell, or equip a motor vehicle with air-conditioning equipment that does not comply with the requirements of this section and Section 547.103.